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Cheap flights from Boston to Tokyo from $510

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boston to Tokyo departing on 10/23. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

Multiple Airlines Logo
12:49 pm - 2:25 pmBOS-NRT
35h 36m3 stops
Multiple Airlines Logo
2:45 pm - 11:25 pmNRT-BOS
22h 40m2 stops
$830Multiple Airlines
Find Deal
dom., nov. 2 - mié., nov. 19
Multiple Airlines Logo
3:00 pm - 2:20 pmBOS-NRT
34h 20m2 stops
Multiple Airlines Logo
2:35 pm - 11:57 pmNRT-BOS
22h 22m2 stops
$835Multiple Airlines
Find Deal
mar., sep. 30 - vie., oct. 3
Multiple Airlines Logo
6:17 am - 2:10 pmBOS-NRT
42h 53m2 stops
Multiple Airlines Logo
6:30 pm - 5:40 pmNRT-BOS
36h 10m1 stop
$855Multiple Airlines
Find Deal
mar., oct. 7 - jue., oct. 23
Multiple Airlines Logo
4:35 pm - 4:30 pmBOS-NRT
33h 55m3 stops
Multiple Airlines Logo
6:15 pm - 9:32 amNRT-BOS
29h 17m2 stops
$856Multiple Airlines
Find Deal
mar., dic. 2 - vie., dic. 12
Multiple Airlines Logo
8:25 pm - 8:00 pmBOS-NRT
34h 35m1 stop
Multiple Airlines Logo
2:45 pm - 11:25 pmNRT-BOS
46h 40m2 stops
$864Multiple Airlines
Find Deal
mié., oct. 22 - mar., nov. 11
Multiple Airlines Logo
12:49 pm - 2:25 pmBOS-NRT
35h 36m3 stops
Multiple Airlines Logo
2:45 pm - 11:25 pmNRT-BOS
22h 40m3 stops
$866Multiple Airlines
Find Deal
dom., nov. 2 - mié., nov. 19
Multiple Airlines Logo
6:59 pm - 7:55 pmBOS-NRT
35h 56m1 stop
Multiple Airlines Logo
2:45 pm - 11:25 pmNRT-BOS
46h 40m2 stops
$870Multiple Airlines
Find Deal
mar., oct. 28 - mar., nov. 11
Asiana Airlines Logo
7:00 am - 11:20 amBOS-NRT
38h 20m2 stops
Asiana Airlines Logo
9:00 am - 12:20 amNRT-BOS
29h 20m2 stops
$896Asiana Airlines
Find Deal
mar., nov. 4 - mar., nov. 18
Air Canada Logo
3:40 pm - 4:20 pmBOS-NRT
34h 40m3 stops
Air Canada Logo
6:45 pm - 9:32 amNRT-BOS
28h 47m1 stop
$933Air Canada
Find Deal
sáb., dic. 6 - mar., dic. 16
Cathay Pacific Logo
1:40 am - 8:30 pmBOS-NRT
29h 50m1 stop
Cathay Pacific Logo
5:15 pm - 11:00 pmNRT-BOS
42h 45m1 stop
$939Cathay Pacific
Find Deal
mar., sep. 23 - dom., oct. 5

Cathay Pacific flights from Boston to Tokyo Narita Airport

Our best Cathay Pacific deals on Boston to Tokyo Narita Airport flight tickets
Cathay Pacific
Sep 23
BOS1:40 amBoston Logan Intl
29h 50m
1 stop
NRT8:30 pmTokyo Narita
Oct 5
NRT5:15 pmTokyo Narita
42h 45m
1 stop
BOS11:00 pmBoston Logan Intl
$939
Find similar
Cathay Pacific
Sep 23
BOS1:40 amBoston Logan Intl
23h 00m
1 stop
NRT1:40 pmTokyo Narita
Oct 5
NRT6:30 pmTokyo Narita
41h 30m
1 stop
BOS11:00 pmBoston Logan Intl
$948
Find similar
Cathay Pacific
Sep 30
BOS1:40 amBoston Logan Intl
40h 00m
1 stop
NRT6:40 amTokyo Narita
Oct 9
NRT9:25 amTokyo Narita
26h 35m
1 stop
BOS11:00 pmBoston Logan Intl
$954
Find similar

Air Canada flights from Boston to Tokyo Narita Airport

Our best Air Canada deals on Boston to Tokyo Narita Airport flight tickets
Air Canada
Dec 6
BOS3:40 pmBoston Logan Intl
34h 40m
3 stops
NRT4:20 pmTokyo Narita
Dec 16
NRT6:45 pmTokyo Narita
28h 47m
1 stop
BOS9:32 amBoston Logan Intl
$933
Find similar
Air Canada
Sep 21
BOS10:20 amBoston Logan Intl
16h 05m
1 stop
NRT3:25 pmTokyo Narita
Oct 7
NRT5:25 pmTokyo Narita
18h 14m
2 stops
BOS10:39 pmBoston Logan Intl
$975
Find similar
Air Canada
Sep 21
BOS6:00 amBoston Logan Intl
20h 40m
2 stops
NRT3:40 pmTokyo Narita
Oct 7
NRT5:25 pmTokyo Narita
18h 14m
2 stops
BOS10:39 pmBoston Logan Intl
$988
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Boston to Tokyo Narita Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated septiembre 17, 2025.
Use the filters below to find and compare flights from Boston to Tokyo Narita Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BostonTokyo

BOS - NRT

BOSNRT

Boston Logan Intl

dom. 11/2

12:49 pm-2:25 pm

3 stops35h 36m

Tokyo Narita

mié. 11/19

2:45 pm-11:25 pm

2 stops22h 40m

$830

BostonTokyo

BOS - NRT

BOSNRT

Boston Logan Intl

mar. 9/30

3:00 pm-2:20 pm

2 stops34h 20m

Tokyo Narita

vie. 10/3

2:35 pm-11:57 pm

2 stops22h 22m

$835

BostonTokyo

BOS - NRT

BOSNRT

Boston Logan Intl

mar. 10/7

6:17 am-2:10 pm

2 stops42h 53m

Tokyo Narita

jue. 10/23

6:30 pm-5:40 pm

1 stop36h 10m

$855

BostonTokyo

BOS - NRT

BOSNRT

Boston Logan Intl

mar. 12/2

4:35 pm-4:30 pm

3 stops33h 55m

Tokyo Narita

vie. 12/12

6:15 pm-9:32 am

2 stops29h 17m

$856

BostonTokyo

BOS - NRT

BOSNRT

Boston Logan Intl

mié. 10/22

8:25 pm-8:00 pm

1 stop34h 35m

Tokyo Narita

mar. 11/11

2:45 pm-11:25 pm

2 stops46h 40m

$864

BostonTokyo

BOS - NRT

BOSNRT

Boston Logan Intl

dom. 11/2

12:49 pm-2:25 pm

3 stops35h 36m

Tokyo Narita

mié. 11/19

2:45 pm-11:25 pm

3 stops22h 40m

$866

BostonTokyo

BOS - NRT

BOSNRT

Boston Logan Intl

mar. 10/28

6:59 pm-7:55 pm

1 stop35h 56m

Tokyo Narita

mar. 11/11

2:45 pm-11:25 pm

2 stops46h 40m

$870

BostonTokyo

BOS - NRT

BOSNRT

Boston Logan Intl

mar. 11/4

7:00 am-11:20 am

2 stops38h 20m

Tokyo Narita

mar. 11/18

9:00 am-12:20 am

2 stops29h 20m

$896

BostonTokyo

BOS - NRT

BOSNRT

Boston Logan Intl

sáb. 12/6

3:40 pm-4:20 pm

3 stops34h 40m

Tokyo Narita

mar. 12/16

6:45 pm-9:32 am

1 stop28h 47m

$933

BostonTokyo

BOS - NRT

BOSNRT

Boston Logan Intl

mar. 9/23

1:40 am-8:30 pm

1 stop29h 50m

Tokyo Narita

dom. 10/5

5:15 pm-11:00 pm

1 stop42h 45m

$939

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Boston to Tokyo Narita Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Tokyo Narita Airport?

The month of September is, on average, the cheapest month to fly to Tokyo Narita Airport from Boston, with most prices found around $989. If you are unable to visit Tokyo Narita Airport during the month of September, then departing from Boston during the month August is also very affordable. Most momondo users find prices during this month for around $1,112.

What is the cheapest day to depart on your flight to Tokyo Narita Airport?

On average, the least expensive day to fly to Tokyo Narita Airport from Boston is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $1,131. However, this price may fluctuate depending on the airline, the season, and holidays. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $1,597. These prices are subject to change though, so be sure to set up a Price Alert for flights to Tokyo Narita Airport.

What is the cheapest time of day to depart on your flight to Tokyo Narita Airport?

In the morning is the cheapest time of day to fly from Boston to Tokyo Narita Airport when you can find flight prices for as low as $1,194. Flying to Tokyo Narita Airport in the morning is an ideal time because this is during off-peak travel hours. Try not to purchase tickets at noon because they tend to be around $1,469. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Boston Logan Intl to Tokyo Narita flight route?

Fly from Boston Logan Intl to Tokyo Narita for the best Boston Logan Intl - Tokyo Narita flight prices

How far in advance should I book a flight to Tokyo Narita Airport?

You are more likely to see cheaper flights to Tokyo Narita Airport from Boston when booking weeks ahead of your departure date. In general, you can expect to find flights to Tokyo Narita Airport for around $1,330 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Tokyo Narita Airport from Boston for as low as $1,099 on momondo.

What cabin class options are available on Boston Logan Intl to Tokyo Narita flights?

There are 3 cabin classes available to choose from on Boston Logan Intl to Tokyo Narita flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Boston to Tokyo Narita Airport flight prices changed over time?

As of September 2025, prices for Boston to Tokyo Narita Airport flights are approximately 29% cheaper when compared to flights at the same time last year.

When to book flights from Boston to Tokyo Narita Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Boston to Tokyo Narita Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Boston to Tokyo Narita Airport (BOS to NRT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boston to Tokyo Narita Airport

Best Price Found

$528

Fastest flight time

13h 50m

Direct flights

Every day
The best one-way flight to Tokyo Narita Airport from Boston in the past 72 hours is $528. The best round-trip flight deal from Boston to Tokyo Narita Airport found on momondo in the last 72 hours is $1,316.
The fastest flight from Boston to Tokyo Narita Airport takes 13h 50m
Direct flights go from Boston to Tokyo Narita Airport every day.
Search flight deals

  • How far is Boston Logan Intl to Tokyo Narita by plane?

    The straight-line distance from Boston Logan Intl to Tokyo Narita is 6680.8 mi. 21h 00m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Boston Logan Intl Airport to Tokyo Narita Airport?

    Prices for flights from Boston Logan Intl Airport to Tokyo Narita Airport are updated daily.

  • How many operators does momondo search for flights from Boston Logan Intl Airport to Tokyo Narita Airport?

  • How old do you have to be to fly from Boston Logan Intl Airport to Tokyo Narita Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Boston Logan Intl Airport to Tokyo Narita Airport.

  • What documentation or ID do you need to fly to Tokyo Narita Airport?

    The required travel and health documents for your Tokyo Narita Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Tokyo Narita Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Boston to Tokyo Narita Airport?

  • What is the most popular airline from Boston to Tokyo Narita Airport?

Best airlines flying from Boston to Tokyo Narita Airport

Compare and see reviews for airlines that fly from Boston to Tokyo Narita Airport with momondo
Airline
Rating
Free Cancellation
Price
JetBluePriceFrom $228Free CancellationRating
7.2
2,914 reviews
Search JetBlue flights
Singapore AirlinesPriceFrom $568Free CancellationRating
8.1
1,367 reviews
Search Singapore Airlines flights
Air CanadaPriceFrom $794Free CancellationRating
7.1
10,000 reviews
Search Air Canada flights
ANAPriceFrom $855Free CancellationRating
8.4
964 reviews
Search ANA flights
Cathay PacificPriceFrom $858Free CancellationRating
7.6
998 reviews
Search Cathay Pacific flights
United AirlinesPriceFrom $880Free CancellationRating
7.4
8,926 reviews
Search United Airlines flights
Japan AirlinesPriceFrom $1,220Free CancellationRating
8.3
1,559 reviews
Search Japan Airlines flights
American AirlinesPriceFrom $1,301Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

  • Japan Airlines Flights From Boston to Tokyo Narita Airport

    Japan Airlines flies from Boston to Tokyo Narita Airport around 7 times per week, with 1,559 momondo users rating the airline 8.3/10. The cheapest Japan Airlines deal from Boston to Tokyo Narita Airport in the last 72 hours was $1,220 (round-trip), much lower than the average airfare cost of $2,304 for Japan Airlines flights on this route.

  • American Airlines Flights From Boston to Tokyo Narita Airport

    American Airlines (7.2/10 from 10,000 reviews) operates around 7 flights from Boston to Tokyo Narita Airport in any given week. The average American Airlines airfare for this route is around $2,772, with deals from around $1,301 rare but found on momondo. Referenced prices are for round-trip Boston to Tokyo Narita Airport flight searches in the last 72 hours.

Traveling to a place near Tokyo?

Book flights to Tokyo if you plan to visit one of these locations
Urayasu
Hakone
Narita
Chiba
Kawasaki
Atami
Kamakura
Yokosuka
Fujisawa
Izu
Saitama
Fujiyoshida
Kusatsu
Yamanouchi
Kawagoe
Tsukuba
Numazu
Karuizawa
Yamanashi
Minakami

Why use momondo?

Why should I use momondo to find a flight deal from Boston to Tokyo?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Tokyo from Boston.

Can I find flights from Boston to Tokyo with flexible booking policies on momondo?

Flights from Boston to Tokyo with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Boston to Tokyo?

Once all potential Boston to Tokyo flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Boston to Tokyo right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Boston to Tokyo now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Tokyo and let you know when they change.

An easier way to manage your Tokyo Narita Airport trip

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